A transfer and coating apparatus transfers a component from a conveyor to a coating station for application of a coating. The transfer apparatus includes a mast that can move about orthogonal axes in a horizontal plane and a mast having a carriage that can move vertically. The carriage includes a hook that swings about a horizontal axis relative to the mast for movement of the component in the horizontal direction. A sway bar extends between the hook and component to inhibit movement about a horizontal axis. The component is delivered to an upper compartment of a coating apparatus where it can be lowered in to a lower compartment containing coating material. Excess coating material is removed by an array of nozzles in the upper compartment as the component is raised from the coating material.

An electrostatic coating device comprising a nozzle section that discharges a liquid to a substrate, a counter electrode that is disposed in such a way as to face the nozzle section and supports the substrate and a power source device that applies a voltage between the nozzle section and the counter electrode further comprises an instantaneous stop circuit that selectively grounds the nozzle section. When the nozzle section is grounded by the instantaneous stop circuit, a charge remaining in the nozzle section goes to the ground and the charge remaining in the nozzle section disappears. For this reason, after the power source device is turned off, dripping of the liquid from the nozzle section can be completed as quickly as possible.

A device for printing on multi-dimensional objects includes an object carrier for holding and moving the object to be printed on, a tool carrier for receiving stationary processing tools, and a frame to which the tool carrier is fixed. The object carrier has three guide tracks which are disposed perpendicular to one another and each of which is oriented along a respective axis of movement. Carriages are movable on the guide tracks for executing a translatory movement of the object relative to the stationary processing tools. The device may have a modular construction, allowing the device to be adapted to a variety of objects to be printed on.

Embodiments of the present disclosure provide a spraying apparatus including a spraying region, a spraying body, a first processing device, and a second processing device. The spraying region is provided with to-be-sprayed object therein. The spraying body is configured to spray the to-be-sprayed object within the spraying region. The first processing device is in communication with the spraying region. The first processing device is configured to receive waste generated during spraying and perform a primary processing on the waste. The second processing device is disposed downstream the first processing device and configured to perform a re-processing on the waste subjected to the primary processing. With the first processing device and the second processing device, the waste generated during the spraying can be processed twice, which effectively increases processing effectiveness and noticeably reduces pollution of the waste, meeting emission requirements.

Impregnation plant for axial symmetrical components of electric motors, including: a support frame, one or more component heating stations, one or more motor-driven equipment for supporting and handling the components, one or more component impregnation equipment and one or more component transport and loading/unloading equipment. Each supporting and handling motor-driven equipment includes at least one gripper for a respective component, motor-driven devices for rotating the grippers and motor-driven apparatus for translatorily moving the individual motor-driven support and handling equipment. Each gripper includes an annular body having an axial symmetrical internal cavity that has a maximum dimension greater than the maximum dimension of each component, so the internal cavity can house the component internally thereto. Each annular body includes at least one gripper facing the internal cavity to grip the outer side surface of each component and hold it in the internal cavity.

A holder, a transport device, and a method of manufacturing a container are described. The container comprises a body that extends along an axis and a flange that extends radially to the axis, and the holder comprises one or more fastening elements that are configured to engage one or more of a top surface, a bottom surface, or a peripheral surface of the flange.

A coating cabin for coating vehicle wheel rims has a coating chamber and a conveying device for transporting the workpieces for coating through the coating chamber. An applicator system is furthermore provided for spraying coating material as required in the coating chamber, wherein the applicator system has a first pistol system for spraying coating material as required onto a first region of the workpieces for coating, a second pistol system for spraying coating material as required onto a second region of the workpieces for coating, and a third pistol system for spraying coating material as required onto a third region of the workpieces for coating.

A painting system includes a table configured to rotate relative to a base, a rail spaced apart from the table, a spraying arm configured to move along the rail, and a lift disposed at the table and configured to be elevated from the table. The table defines an exhaust port configured to draw air from an upper side of the table to a lower side of the table.